package com.yidu.service;

import com.yidu.entity.Book;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;

@Service
public interface BookService {
    public void insertBook(Book book);
    public void deleteBook(String bookId);
    public void updateBook(Book book);
    public List<Book> selectBook(int page,int limit);
}
